| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.98 | 8.863% | $178.5135 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $23.75 | 3.334% | $24.5418 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $142.30 | 9.667% | $156.0561 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $36.30 | 5.541% | $38.3114 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $27.94 | 4.304% | $29.1425 | $29.14 | $29.15 | $29.10 |
| Purchase #6 | $84.52 | 11.871% | $94.5534 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $220.58 | 13.452% | $250.2524 | $250.25 | $250.25 | $250.30 |
| 7 purchase totals = | $699.37 | $771.3711 | $771.36 | $771.35 | $771.40 | |